Compare 343 vs 345
| Property | 343 | 345 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 1 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 73 | 31 × 51 × 231 |
| Prime factorization | 7 × 7 × 7 | 3 × 5 × 23 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 49, 343 | 1, 3, 5, 15, 23, 69, 115, 345 |
| Number of properties | 0 | 0 |
| Roman numberals | CCCXLIII | CCCXLV |
| Base 2 | 1010101112 | 1010110012 |
| Base 3 | 1102013 | 1102103 |
| Base 4 | 111134 | 111214 |
| Base 5 | 23335 | 23405 |
| Base 6 | 13316 | 13336 |
| Base 7 | 10007 | 10027 |
| Base 8 | 5278 | 5318 |
| Base 9 | 4219 | 4239 |
| Base 10 | 34310 | 34510 |
| Base 11 | 29211 | 29411 |
| Base 12 | 24712 | 24912 |
| Base 13 | 20513 | 20713 |
| Base 14 | 1a714 | 1a914 |
| Base 15 | 17d15 | 18015 |
| Base 16 | 15716 | 15916 |